According to Entertainment Weekly, Terry O'Quinn will be joining the cast of "Hawaii Five-O" next season. O'Quinn is best known for his role as John Locke in the hit show "Lost" which ended last year. Terry O'Quinn will be joining former "Lost" co-star Daniel Dae Kim on the show. "Lost" was filmed in Hawaii so O'Quinn should feel at home while shooting "Hawaii Five-O". O'Quinn is set to play a Navy Seal Lt. Commander who was responsible for training Steve McGarrett (Alex O'Laughlin).Thank you for checking out my website! Be sure to 'like' Silver Screen Hub on Facebook!